Notes:
Pls use the machine as the instruction listed to keep the long use lifetime of the machine.
1. The machine should be placed at the spot far from the Damp, High-Temperature, Dusty,
Erosive, and oxidative environment.
2. All parts will be free from the strong shake, hit, fall.
3. Touching the power adaptor with the wet hands is prohibited.
4. Pls hold the power adaptor head and do not pull the power cord when cut off from the
socket.
5. Pls turn the power off when the machine is not used for long time.
6. Pls do not open the cover and do not touch the inside parts.
7. Pls use the original factory power adaptor.
Before power on, pls check the connection line carefully. And make sure that all interfaces
are normally connected. The common trouble shooting way shows below:
Serial NO
Trouble
Description
Cause and Ways to deal with
1
Non-Power-
Connected
1
、
Check if the power adaptor head is truly and
correctly inserted the power socket.
2
、
Check the power switch if it is in on status.
2
No sound output
1
、
Check the signal receiving equipment and the
machine connection are in good condition.
2
、
To check if the signal source is on and well
connected.
3
、
Check the system connection quality.
4
、
Check if the line is all good quality.
3
Sound
interrupted
1
、
To try again to connect the cable to be free from the
unsuccessful connection.
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